- Country South Korea
- Original language Korean
- Genres Drama, Romance
- Runtime 22 minutes
- Total runtime 2 hours 56 minutes
- Status Ended
- Network Heavenly
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External links
TheTVDB page
IMDB page
TheMovieDB page -
Last update
16 décembre 2025 - 13:15
on 11 databases
Video : Heart Stain
U Hyeon hides feelings for his teacher, but when Do Ha discovers the secret, he proposes they date until graduation to help U Hyeon move on.
